1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dovator [93]
2 years ago
11

The ratio of births to deaths worldwide on one day in 2018 was about 5:2. If there were about 350 000 births that day, how many

deaths were there?
Mathematics
2 answers:
galben [10]2 years ago
8 0

Answer:

140,000.

Step-by-step explanation:

The ratio 5:2 can be expanded to 10:4 (just multiplying them by 2 to make it easier), making the 350,000 births now 700,000 births. 10 / 4 = 2.5 making us divide 700,000 by 2.5. That would give us 280,000, however, this is regarding the ratio of 10:4 and not 5:2, so you divide 280,000 by 2 and you would get your answer, 140,000.

I think this is the answer, sometimes I'm not the smartest but that's the best I can give you. Also, this is probably not the easiest way to get the answer.

Blizzard [7]2 years ago
7 0

Answer:

140000

Step-by-step explanation:

350000 / 5 is 70000

70000 * 2 is 140000.

140000 is the answer.

You might be interested in
This composite shape is a rectangle with a semicircle attached on one end. The diameter of the semicircle is 6 feet.
Ugo [173]

As we can see on the picture we have a rectangle and half of circle.

The areas for half circle and rectangle are:

A_{rectangle}=a\cdot b \\A_{halfcircle}=\frac{A_{circle}}{2}=\frac{\pi r^2}{2}

The area of the figure is the sum of the area of half circle and rectangle. Also the height of a rectangle (6ft) is a diameter of a half circle therefore the radius of half circle is 6ft ÷ 2 = 3ft.

Now we calculate the areas.

A_{rectangle}=10\cdot 6=\underline{60} \\A_{halfcircle}=\frac{3.14\cdot3^2}{2}=\underline{14.13} \\A_{total}=A_{rectangle}+A_{halfcircle} =60+14.13=\boxed{74.13\approx74}

The area of the figure is approximately 74ft squared.

Hope this helps.

r3t40

3 0
2 years ago
Read 2 more answers
Will give crown will post more
marta [7]

Answer:

2, 7, 27, 42

Step-by-step explanation:

y = 5*1 -3 =2

y = 5*2 -3 =7

y = 5*6 -3 = 27

y = 5*9 -3 = 42

4 0
2 years ago
Read 2 more answers
Find the integer value of x that satisfies both the inequalities
fomenos
The answer is x = 4 as it satisfies both inequalities :)
7 0
2 years ago
BRAINLIEST ANSWER GETS 55 POINTS.
REY [17]

Answer:

What are the directions?

4 0
3 years ago
Read 2 more answers
Use the difference quotient to calculate the average rate of change across the following intervals.
pentagon [3]

Answer:

20

15

11

Step-by-step explanation:

Answers off Edgenuity

3 0
3 years ago
Other questions:
  • Is 3/10 equivalent to 9/30
    10·2 answers
  • V+w=7<br> v+W=1<br> Find the rise over run
    9·1 answer
  • if you brought a stock last year for a price of $106,and it has gone down 15%since then,how much is the stock worth now,to the n
    15·1 answer
  • Suppose f(x) is a function such that if p
    6·1 answer
  • 2. Which equation in standard form has a graph that passes through the point (-5,8) and has a
    11·1 answer
  • the amount of sales at a toy store increases by 30% from May to June and decreases by 10% from June to July. The difference in t
    13·1 answer
  • Sonja and Jake just got married. They received $4,500 in gift money and deposited it into a savings account
    8·2 answers
  • (PLEASE HELP) The histogram shows the number of hours that 25 college students spent studying for their final exams. Which state
    14·2 answers
  • I need some homework help please.
    13·2 answers
  • Find the diameter of a circle with an area of 94 square millimeters.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!